Chucky's whiskers are all black, and Angel's are just plain white. I've carefully saved a few shed whiskers from both cats...dunno why, just have...but Angel does a funny thing with hers. If I find one of her long white whiskers, I'll often use it as a toy, and Angel will ALWAYS eat the thing! She grabs it out of my fingers with her teeth, and she'll chew it down. Weird...and kind of gross. She also eats cobwebs, popcorn, and licks my sprouted wheat bread toast. But the face she makes when I hold up a banana would have you rolling on the floor with laughter; it's as close to a Bitter Beer Face as any cat could manage! I'll have to try to capture that face in a photo someday, as she scrunches up her nose and pulls her head back.